| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.62 | 7.588% | $237.3606 | $237.36 | $237.35 | $237.40 |
| Purchase #2 | $100.50 | 9.339% | $109.8857 | $109.89 | $109.90 | $109.90 |
| Purchase #3 | $125.53 | 8.431% | $136.1134 | $136.11 | $136.10 | $136.10 |
| Purchase #4 | $236.99 | 4.677% | $248.074 | $248.07 | $248.05 | $248.10 |
| Purchase #5 | $49.61 | 10.215% | $54.6777 | $54.68 | $54.70 | $54.70 |
| Purchase #6 | $140.64 | 9.835% | $154.4719 | $154.47 | $154.45 | $154.50 |
| Purchase #7 | $94.95 | 3.840% | $98.5961 | $98.60 | $98.60 | $98.60 |
| 7 purchase totals = | $968.84 | $1,039.1794 | $1,039.18 | $1,039.15 | $1,039.30 | |